baber/WOPTO huggingface dataset:
Patent CA-1177119-A (CA)
Inventor: DIETRICH VERNE E
IPC: H02M7/12
Filed: 1982-09-03
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE           An automatic power reduction circuit having a single silicon controlled rectifier in one leg of a bridge rectifier which is gated off when a capacitor reaches a predetermined voltage level so as to switch automatically the bridge output from a full-wave rectifier-to a half-wave rectifier.  An auxiliary silicon controlled rectifier is also provided to facilitate the quick discharge of the capacitor so as to reset the circuit to its initial state, thereby allowing fast, repeated operations and preventing malfunctioning upon a loss of power.
Patent CA-1214980-A (CA)
Inventor: WEBSTER JOHN A JR
IPC: C12Q1/68
Filed: 1982-09-17
Granted: 1986-12-09
Abstract: Abstract Method for Identifying and Characterizing Organisms A method of characterizing and/or identifying an unknown organism which comprises comparing the chromatographic pattern of restriction endonuclease-digested DNA from the organism, which digested DNA has been reassociated or hybridized with ribosomal RNA-information containing nucleic acid from a probe organism, with equivalent chromatographic patterns of at least two known different known organism species,
Patent CA-1203970-A (CA)
Inventor: PERSSON BENGT
IPC: B23K20/08
Filed: 1982-10-05
Granted: 1986-05-06
Abstract: APPLICANT:  AB VOLVO     TITLE:      METHOD OF JOINING TOGETHER METAL PIPES BY             EXPLOSION AND DEVICE FOR CARRYING OUT THE METHOD     ABSTRACT OF THE DISCLOSURE      Method and device for explosive joining of pipes in which an outer ring is placed over the pipe joint and an inner ring with a convex V-shaped outer surface is placed inside the pipes directly opposite the outer ring. The detonation of an explosive charge inside the inner ring expands the same, deforming the pipe ends at the same time as the material in the inner ring is welded to the material in the pipe ends.
Patent CA-1181029-A (CA)
Title: Isolating device for an opening traversed by conveyor   cars
Inventor: SCHMIDT SIEGFRIED
IPC: E05D15/40
Filed: 1982-10-06
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE   An isolating device for blocking off an opening in a wall traversed by a track for vehicles of a conveyor system is disclosed.  A removable track section is connected to the door by means of a linkage or a cable so that as the door is swung up or down to close the opening the movable track section is swung up through the opening and out of the way of the door.  When the door is opened the track section is automatically swung down again into its working condition.  Because the track section is swung through the door opening the lateral space requirements are small and the door can overlap the entire peri-meter of the opening thus ensuring a good seal which is particularly desirable in case of fire.
Patent CA-1193756-A (CA)
Inventor: FORESTIER ALAIN
IPC: H04M19/00
Filed: 1982-10-19
Granted: 1985-09-17
Abstract: ABSTRACT:       A supply bridge, which can be subjected to high overloads and is constituted by two identical resistors (l and l') each obtained by silk-screen printing of a thick resistant layer between two conductive layers on the same insulating support (10).  The resistant layer has a pre-determined thickness so as to withstand the high overloads.         The resistors being adjusted by removing throughout their lengths a respective part of the resistant layer and con-ductive layers.
Patent CA-1212949-A (CA)
Inventor: KINAST GUENTHER
IPC: C07D501/36
Filed: 1982-11-17
Granted: 1986-10-21
Abstract: Abstract INTERMEDIATE PRODUCTS FOR THE PREPARATION OF Z-CEPHALOSPORINS            Highly active substantially pure Z-isomers of cephalosporins are produced by the following synthesis:       (IX)                           (X)   (XI)              (XII)   (XIII)                  (XIV) (XIV)       (XIII)      (XIV)         (XIII)             ( XV )     ( XVI)                  (XVII )             (XVIII ) in which Rl, R4 and R5 are various organic radicals, R2 is alkoxycarbonyl, Y is C1, Br or -O-So2-R5, and X is a conventional cephalosporin substituent.   Many of the intermediates are new, especially in pure Z-form.
Patent CA-1199657-A (CA)
Inventor: CURRY N ROYCE
IPC: B62D13/04
Filed: 1983-01-31
Granted: 1986-01-21
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a transport converter dolly for use as the front wheels of a trailer towed by another vehicle, when it is required to provide a substantial spacing between the vehicle and the trailer so as to meet axle loading requirements of the regulatory authorities.  The dolly is connected by a towing connection to a transversely-extending bar connected to the rear of the towing vehicle.  The wheels of the dolly are forcibly steered as the vehicle train negociates a curve by means of a steering connection between the bar and the dolly wheels.  The steering connection preferably is a parallelogram linkage that can be altered in length without affecting the steering it produces.          The dolly wheels may be mounted on steerable stub axles or the entire axle may be swivelled by mounting it to the dolly frame via a turntable bearing.  The dolly frame may be fixed to the rear trailer or connected thereto by a fifth wheel connection.  A latchable turntable bearing may be provided between the dolly frame and the trailer body to facilitate maneuvering to and from a loading dock.
Patent CA-1206464-A (CA)
Inventor: KRABETZ RICHARD
IPC: B01J27/195
Filed: 1983-03-09
Granted: 1986-06-24
Abstract: Abstract of the Disclosure:  Oxidation catalysts of the general formula Mo12PaWbSbcAsdCueXfOx where X is Nb, Fe, Mn, Sn and/or Cr, a is 0.1-3, b is 0.1-4, c is >0-2, d is 0-1, e is 0-1, d + e is >0-2, f is 0-1.5, e + f is 0-2 and x is the number of oxygen atoms formally required to saturate the valencies  of the other catalyst components, may be used particularly advantageously for the prepara-tion of methacrylic acid by gas phase oxidation of metha-crolein.
Patent CA-1210359-A (CA)
Inventor: ZANDER HENDRIK J
IPC: B41J15/16
Filed: 1983-04-13
Granted: 1986-08-26
Abstract: ABSTRACT:               A printer (1) comprising a paper-transport device by means of which paper transport tales place from a sealed entrance opening (19) in a housing (13, 15) of the printer (1) to the printing area (17) and from the printing area (17) to a sealed exit opening (35) of the housing (13, 15).  The noise-sealing of the entrance opening (19) and the exit opening (35) is obtained by means of a rotatably arranged cylindrical friction roller (21) which is located between the incoming and the outgoing portions of the paper strip (9) and which during printing is pulled by the tensile stress in the paper (9) against wall portions (23, 37) on the outer side of the housing (13, 15).  The printer of the present invention is advantageously used in those situations in which the process of printing characters and/or the paper transport produce an excessively high noise level.
Patent CA-1163377-A (CA)
Inventor: HOLMBERG SCOTT H
IPC: H01L29/04
Filed: 1983-05-20
Granted: 1984-03-06
Abstract: ABSTRACT      A thin film, field effect transistor device having a source region, a drain region, a gate insulator, a thin film deposited amorphous alloy including at least silicon and fluorine coupled to the source region, the drain region and the gate insulator and a gate electrode in contact with the gate insulator.  Preferably, the amorphous alloy also contains hydrogen and is a-Sia:Fb:Hc, where a is between 80 and 98 atomic percent, b is between 1 and 10 atomic percent and c is between 1 and 10 atomic percent.  The field effect transistor can have various geometries, such as a V-MOS-like con-struction and can be deposited on various sub-strates with an insulator substrate between the active regions of the thin film, field effect tran-sistor and a conducting substrate.  The thin film, field effect transistor can have various desirable characteristics depending upon the particular geom-etry chosen and thickness of the alloy such as, for example, a DC saturation current up to or greater than 10-4 amp, an upper cut off frequency at least above 10 MHz, a high OFF resistance:  ON resistance
Patent CA-1173717-A (CA)
Inventor: MANTLE GEORGE R CRESCENT ROAD
IPC: B42D9/00
Filed: 1983-06-14
Granted: 1984-09-04
Abstract: ABSTRACT    When having to hold a book to read from, for long periods of time, without the aid of a desk to rest it on, one's hands become cramped and tired, and when one hand must be used to turn a page, make a note in the book or gesture, the book, being held by one hand, can become unstable and awkward to retain in a readable position. A loose-leaf note-book, which has been used in the drawing, is a most difficult book to handle under these conditions.    The device I have invented eliminate this problem.
Patent CA-1211328-A (CA)
Inventor: NATCHEV EMIL J
IPC: A61H1/02
Filed: 1983-08-08
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE           A mechanical bio-feed-back auto-traction bench, pre-ferably for treatment of skeleton and soft body tissue  lesions and comprising a support frame which carries a support bed for a patient and in which the support bed is divided in the longi-tudinal direction of the bench into an upper body section and a lower body section which are both rotatable upwards and downwards independently of each other around a connection bar provided between the two parts.  The support frame comprises a supporting bottom frame in which the bench frame is rotatably  mounted.  The bench frame in turn carries the two section support bed, and bet-ween the bench frame and the upper body section and the lower body section, respectively, means are provided for rotating each sec-tion up or down and possibly for side rotating the upper body section in either direction.  For rotating the upper body section and lower body section in the longitudinal direction and for side rotating the upper body section and possibly for raising and lowering the support bed and for tilting the bench frame together with the support bed into an optional angle in relation to the bottom frame there is a system of power actuated means which pre-ferably are mounted in the base between the bottom frame, the bench frame and the support bed.
Patent CA-1201619-A (CA)
Title: Pastille destinee a aider les gens a cesser de fumer
Inventor: TALBOT W ROBERT
IPC: A23L33/155
Filed: 1983-08-08
Granted: 1986-03-11
Abstract: L'invention a trait à une pastille non médicamentée destinée à aider les gens qui ont cessé de fumer à ne pas recommencer. Cette pastille est principalement constituée de graines de tournesol décortiquées, écrasées ou mises en purée, de carotène bêta préférablement sous la forme de purée ou de jus de carottes et de vitamine C. La pastille peut être également composée de menthe, de chlorophylle, de menthol et d'un édulcorant, préférablement d'aspartame.
Patent CA-1217008-A (CA)
Inventor: PINEAU JEAN
IPC: E01H1/04
Filed: 1983-08-19
Granted: 1987-01-27
Abstract: A PICK-UP SWEEPER OF THE TYPE WITH ELEVATING CONVEYOR WITH DIRT DISTRIBUTING DEVICE      IN THE DIRT COLLECTING RECEPTACLE     ABSTRACT OF THE DISCLOSURE     In  this  pick-up  sweeper,  the  dirt  distributing device (8) is formed by a rotary disk  (21)  whose axis is substantially vertical and by means  (22)  for rotating the disk. To improve the filling of the truck (7) the disk (21) may be  driven  selectively  in  one  or  other  direction  of rotation. Furthermore, the disk (21) is mounted on a support (22)  which is itself pivotably mounted about a horizontal axis (23;27) perpendicular to the longitudinal axis of the pick-up sweeper,  and acutating means  (26) are connected to said support for causing this latter and the disk  (21)  to pivot about said horizontal axis.
Patent CA-1201867-A (CA)
Inventor: LANGNER CARL
IPC: B22D11/116
Filed: 1983-09-26
Granted: 1986-03-18
Abstract: ABSTRACT OF THE DISCLOSURE:         A method and apparatus for bidirectional horizontal continuous casting contemplates feeding a molten metal stream downwardly, especially essentially vertically, into a double-ended, chilled horizontal mold where the molten metal is formed into two strands which are cooled and simultaneously bi-directionally withdrawn form opposed ends of the horizontal mold.  The infed hot molten metal stream is deposited within the double-ended horizontal mold such that a so-to-speak hot wall forms at the immediate vicinity of the inflow region where the molten metal enters the horizontal mold.          This hot wall precludes formation of a strand shell or skin which otherwise would undesirably interconnect the two formed strands, so that not only is the resistance to mold oscillation decreased, but the individual strands can be cleanly withdrawn from each side of the mold without the danger of undesired and uncontrolled interaction arising between the two withdrawn strands and without the need to have to rupture any such interconnecting strand shell or skin.
Patent CA-1209187-A (CA)
Inventor: HETZEL MAX
IPC: H02K3/28
Filed: 1983-10-21
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE   For winding a ferromagnetic body with axially extending slots opening inwardly the winding wire is inserted into the slots and laid out onto coil ends by means of pairs of wire dispensing members,  whereby  the wire  is repeatedly passed through the bore of the body and inserted into slots and laid out onto the coil heads at one side of the iron body by means of the one of said members while the wire is received by the other member at the other side of said body and is laid out onto a coil end at this other side. The winding operation is executed automatically and economical-ly with optimum conditions regarding efficiency and specif-ic power of the electric machine.
Patent CA-1209712-A (CA)
Title: Procede et installation de transmission de donnees  numeriques
Inventor: HAMELIN JEAN-FRANCOIS
IPC: H04L12/42
Filed: 1983-11-01
Granted: 1986-08-12
Abstract: Procédé et installation de transmission de données numériques La transmission de données numériques s'effectue sur un réseau comportant une ligne de transmission de données (11) et une ligne de commande et de synchronisation (10) reliant une station maître (8) seule capable d'émettre sur la ligne de commande (10) et plusieurs stations esclaves (9). Les deux lignes sont unidirectionnelles et bouclées sur la station maître (8) et les stations émettent les informations en phase sur les deux lignes. Pour cela, chaque station esclave comporte des éléments pour extraire une information d'horloge du signal présent en permanence sur la ligne de commande. (Fig. 1)
Patent CA-1225320-A (CA)
Inventor: SCHALLER HERTA
IPC: A47D1/00
Filed: 1983-11-09
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE         A chair for children has a base frame from whose sides two parallel lateral struts rise with a rearward slant, these struts being engaged by a pair of sleeves that are indexable at different levels thereon.  The sleeves are rigid with respective lugs on which a seat-supporting bail is pivotable about a horizontal axis, the bail being immobilizable in a selected angular position by a handwheel through the intermediary of a jaw clutch.  The base frame, normally resting on the floor, can also be suspended from a headpost of a bed.
Patent CA-1185247-A (CA)
Inventor: REGEL ERIK
IPC: C07D249/08
Filed: 1983-11-24
Granted: 1985-04-09
Abstract: ABSTRACT OF THE DISCLOSURE Substituted 1-phenyl-2-triazolyl-pent-1-en-3-ones of the formula (II)   in which X represents a halogenoalkyl, halogenoalkoxy, halogenoalkylthio, alkylthio, nitro, hydroxyl, dialkylamino, alkylcarbonyloxy or optionally substituted benzyloxy radical, Y represents a halogen atom, an alkyl, alkoxy or cyano radical or an optionally substituted phenyl or phenoxy radical, m is 1, 2 or 3 and n is 0, 1, 2, 3 or 4, wherein m and n together being from 1 to 5, and a process for their preparation.  The compounds are intermediatesfor producing the corresponding alcohols useful as plant growth regulators and fungicides.
Patent CA-1207050-A (CA)
Title: Dispositif de jonction d'armures de deux cables  electriques
Inventor: THEVENON HENRI
IPC: H02G15/08
Filed: 1983-12-02
Granted: 1986-07-02
Abstract: Dispositif de jonction d'armures de deux câbles électriques, un câble étant préalablement raccordé à l'autre et chaque câble possédant une armure de fils d'acier. Chaque fil d'une armure est relié à un fil de l'autre armure par un manchon. Ce dispositif de jonction est principalement utilisé pour le raccordement de deux câbles électriques armés.
Patent CA-1244589-A (CA)
Inventor: WATSON STUART L JR
IPC: C08F8/30
Filed: 1984-02-03
Granted: 1988-11-08
Abstract: Low Temperature Crosslinking of Water-Base Resins Abstract of the Invention Carboxylated latex resins and neutralized carboxylated water-soluble polymers are crosslinked with aliphatic or cycloaliphatic polyfunctional polycarbodiimides or mixed aliphatic-aromatic polyfunctional polycarbodiimides.
Patent CA-1217842-A (CA)
Inventor: CLEMENTS JOHN L
IPC: H04Q1/20
Filed: 1984-02-09
Granted: 1987-02-10
Abstract: FAILURE DETECTION APPARATUS FOR USE WITH DIGITAL PADS     ABSTRACT OF THE DISCLOSURE The present invention is an approach for verifying the operation of read only memory digital pads associated with the switching network digital switching system.  Any failures are detected and an indication is transmitted for fault detection and recovery.
Patent CA-1247277-A (CA)
Inventor: BOON WYNDHAM H
IPC: C08L23/00
Filed: 1984-02-29
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE         HIGH PERFORMANCE RUBBER-POLYESTER BLENDS      This invention specifically relates to blends of grossly incompatible polymers (polyethylene terephthalate and rubber) which are blended with a dispersion stabilizer (compatibilizing agent) to obtain optimum properties, particularly impact strength,  The dispersion stabilizers disclosed herein are alkenyl succinic anhydrides wherein said alkenyl group contains from 8 to 30 carbon atoms; alkyl succinic anhydrides wherein said alkyl group contains from 8 to 30 carbon atoms; and dimers, oligomers, and polymers of the structural formula:       wherein x and y are integers, wherein R and Z can be the same or different, wherein R and Z are selected from the group consisting of alkyl moieties containing from 1 to 30 carbon atoms, alkenyl moieties containing from 2 to 30 carbon atoms, and hydrogen,  wherein the total number of carbon atoms in R and Z is between 8 and 30, and wherein the ? indicates that the repeat units can be distributed in any order.
Patent CA-1236507-A (CA)
Inventor: NEMETH JOSEPH C
IPC: H01H13/48
Filed: 1984-03-27
Granted: 1988-05-10
Abstract: Abstract of the Disclosure An elastomeric switch control element is disclosed for push button switches and the like, including first and second annular spring por-tions formed of elastic material, one of the spring portions being adapted to undergo a rolling action upon depression of the switch control element, and the other annular portion being adapted to flex and undergo a snap transforma-tion to provide a tactile feel to the operator.
Patent CA-1212682-A (CA)
Inventor: NERI CARLO
IPC: C07D307/79
Filed: 1984-04-19
Granted: 1986-10-14
Abstract: "PROCESS FOR THE PREPARATION OF 2,3-BIHYDRO-2,2-DIMETHYL--7-BENZOFURANOL,"          Abstract:       Process for the preparation of 2,3-bihydro-2,2--dimethyl-7-benzofuranol, comprising the reaction between catechol or 4-tert.butyl catechol and isobutyraldehyde in the presence of catalytic amounts of at least one compound selected from the group consisting of the oxides,hydroxides, alcoholates and carboxylates of metals belonging to the Groups IA, IIA, IIB and VIIB of the Periodic System of the Elements and the subsequent reaction of rearrangement of the products which have been obtained, optionally previously removing one or more low-boiling components, in the presence of a compound having acidic properties, of an organic or a mineral nature.
Patent CA-1220519-A (CA)
Inventor: OKANOBU TAIWA
IPC: H03F3/34
Filed: 1984-05-22
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE         A current mirror circuit is formed of input and output transistors of the same polarity having emitters commonly connected to a reference potential and bases connected in common, the collector of the input transistor is connected to ground through a constant current source which initially establishes the input current, a differential amplifier compares the collector current of the input transistor to a desired input current as determined by a bias voltage applied to one input of the differential amplifier and provides negative feeback to maintain the desired input current, thereby to maintain a desired output-to-input current ratio.
Patent CA-1212481-A (CA)
Inventor: GRINN JAMES M
IPC: G11C8/00
Filed: 1984-06-28
Granted: 1986-10-07
Abstract: MULTIPLEXED-ADDRESS INTERFACE FOR ADDRESSING         MEMORIES OF VARIOUS SIZES            Abstract Disclosed is a computer system (FIG. 1) that is operable with any multiplexed-address memory within a size range of 2N to 2N+R memory locations.  The system has a memory of 2S locations selected from the predetermined range, and the memory has ? multiplexed address input terminals.  Address bits forming a memory address, generated for example by a processor, are multiplexed by a memory controller onto ?+R address output terminals in two sets of ?+R address bits.  The address bit sets have at least ? bits in common.  An address bus transports the multiplexed address bits to the memory.  The bus has ?+R address leads connected to the output terminals of the memory controller.  ? of those address leads are also connected to the address input terminals of the memory.  The remaining address leads are not connected. The memory controller multiplexes the address of any memory within the predetermined range onto its output terminals. Addressing of a different-size memory requires merely connecting the memory to the appropirate address leads of the multiplexed-address bus.  (FIG. 1)
Patent CA-1210319-A (CA)
Inventor: DIGGLE DENNIS A
IPC: E02D1/02
Filed: 1984-07-06
Granted: 1986-08-26
Abstract: GEOTECHNICAL CONE LUBRICATION APPARATUS AND METHOD            ABSTRACT OF THE DISCLOSURE                  Apparatus and method for lubricating a string of hollow rods connected to a cone penetrometer within a probe hole, as used in geotechnical "in situ" testing. The rods have aligned bores to receive a lubricating fluid which passes along the rods to a perforated lubricating apparatus extending between an inner end of the string of rods and the cone penetrometer. Preferably a major portion of an outer surface of the lubricating apparatus is within a maximum cross-section of the cone penetrometer. A longitudinal bore within the lubricating apparatus communicates with a plurality of lubricating openings in the outer surface of the lubricating apparatus body. Thus lubricating fluid within the string of rods passes in to the longitudinal bore of the body and is dispersed through the plurality of the lubricating openings to the outer surface of the body, so as to lubricate the string of drill rods within the probe hole.